Pith Number

pith:LF4VPLQA

pith:2024:LF4VPLQADUDXSVQK6YJCBMLUVB

not attested not anchored not stored refs pending

Convergence properties of dynamic mode decomposition for analytic interval maps

Elliz Akindji, Julia Slipantschuk, Oscar F. Bandtlow, Wolfram Just

arxiv:2404.08512 v1 · 2024-04-12 · math.DS

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\usepackage{pith}
\pithnumber{LF4VPLQADUDXSVQK6YJCBMLUVB}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Avoiding spectral pollution for transfer operators using residuals

Receipt and verification

First computed	2026-07-05T08:07:22.941862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

597957ae001d0779560af61220b174a840c03f61dd0f38b9f4f93087b53b8d91

Aliases

arxiv: 2404.08512 · arxiv_version: 2404.08512v1 · doi: 10.48550/arxiv.2404.08512 · pith_short_12: LF4VPLQADUDX · pith_short_16: LF4VPLQADUDXSVQK · pith_short_8: LF4VPLQA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LF4VPLQADUDXSVQK6YJCBMLUVB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 597957ae001d0779560af61220b174a840c03f61dd0f38b9f4f93087b53b8d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7094f94cba1c681f648f119490156b42404f23cc36ee15a2a04aaca9a3e10445",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-04-12T14:52:52Z",
    "title_canon_sha256": "0390adb076803006693f0d6e0a135ad07dbb60e7169989e89463d176e0aeab95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08512",
    "kind": "arxiv",
    "version": 1
  }
}